com.bumptech.glide.load.engine.cache

Interface DiskCache

    • Nested Class Summary

      Nested Classes

      Modifier and Type Interface and Description
      static interface  DiskCache.Factory
      An interface for lazily creating a disk cache.
      static interface  DiskCache.Writer
      An interface to actually write data to a key in the disk cache.

    • Method Summary

      Modifier and Type Method and Description
      void clear()
      Clear the cache.
      void delete(Key key)
      Remove the key and value from the cache.
      File get(Key key)
      Get the cache for the value at the given key.
      void put(Key key, DiskCache.Writer writer)
      Write to a key in the cache.

    • Method Detail

      • get

        File get(Key key)
        Get the cache for the value at the given key.

        Note - This is potentially dangerous, someone may write a new value to the file at any point in timeand we won't know about it.

        Parameters:
        key - The key in the cache.
        Returns:
        An InputStream representing the data at key at the time get is called.

      • put

        void put(Key key,
         DiskCache.Writer writer)
        Write to a key in the cache. DiskCache.Writer is used so that the cache implementation can perform actions after the write finishes, like commit (via atomic file rename).
        Parameters:
        key - The key to write to.
        writer - An interface that will write data given an OutputStream for the key.

      • delete

        void delete(Key key)
        Remove the key and value from the cache.
        Parameters:
        key - The key to remove.

      • clear

        void clear()
        Clear the cache.